David Polkinghorne

Castle Hill, New South Wales

David Polkinghorne in Castle Hill, New South Wales works at John Holland (Design Team Manager).

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Jobs

John Holland Jan 1978 - Present
Design Team Manager

Education

None listed.

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Other professionals in Castle Hill, New South Wales

SIMILAR NAMES

David Polkinghorne (The Canberra Times)
David Polkinghorne (Lower Hutt, Wellington Region)
David Polkinghorne (CR Digital)

Colleagues

AT JOHN HOLLAND

Stephen Lowenthal (Senior Project Engineer)
Duane Jacobsen (leading hand)
Ian White (Superintendant)
Tommy Derek (Senior Contract Administrator)
Henry Spurling (Signal Maintenance Engineer)
See all